DEVELOPING MODELING COMPETENCE FOR LOW-ACHIEVING STUDENTS IN TEACHING MATHEMATICS AT HIGH SCHOOLS

Nguyen Thuy Phuong Tram

Nguyen Thuy Phuong Tram	nguyenthuyphuongtramdt@gmail.com	Duc Trong High School. Duc Trong ward, Lam Dong province, Vietnam

Summary:

This study explores the development of Mathematical modeling competence for low-achieving high school students in Mathematics through the integration of real-world problem-solving into instruction. The intervention was conducted over 15 weeks during the second semester of the 2023–2024 academic year with 166 tenthgrade students from two high schools: Duc Trong and Hoang Hoa Tham. Before and after the intervention, students took a Mathematical modeling competence test. The results indicated a statistically significant improvement, with average scores increasing from approximately 43% to 69% (p < 0.001), demonstrating a marked enhancement in students’ modeling competence. Positive changes were also observed in students’ attitudes, confidence, and interest in learning. The paper analyzes the challenges low-achieving students face in modeling and proposes three key instructional principles: (1) building a collaborative learning environment; (2) diversifying teaching approaches based on multiple intelligences theory; and (3) providing individualized support. An example of a real-world problem involving the design of an elliptical stadium is presented to illustrate effective implementation of modeling in instruction. The findings affirm that it is feasible to develop Mathematical modeling competence among low-achieving students when instruction is appropriately organized, thereby helping to narrow learning gaps and enhance overall educational quality.

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Keywords:

mathematical modeling

modeling competency

low-achieving students

high school level

real-world problem solving.

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Journal:

No. 8, August 2025

VIETNAM JOURNAL OF EDUCATIONAL SCIENCES

THE VIETNAM NATIONAL INSTITUTE OF EDUCATIONAL SCIENCES

DEVELOPING MODELING COMPETENCE FOR LOW-ACHIEVING STUDENTS IN TEACHING MATHEMATICS AT HIGH SCHOOLS